Length Converter
Convert between meters, feet, inches, centimeters, kilometers, yards and miles instantly.
Standard length units
Fun comparisons
Length conversion is essential for travel, construction, science and everyday tasks. The metric system uses millimeters, centimeters, meters and kilometers while the US and UK use inches, feet, yards and miles. Our length converter handles all 42 unit pairs instantly and includes real-world comparisons to help you visualize distances - from the height of a doorway to the distance between cities.
Frequently asked questions
The most common length conversion is meters to feet. One meter equals approximately 3.28084 feet. This conversion is needed when comparing metric and imperial measurements for height, room dimensions and athletic distances.
To convert kilometers to miles, multiply by 0.621371. For example, 10 kilometers equals approximately 6.21371 miles. Kilometers are used for road distances in most countries while miles are used in the US and UK.
Metric length units (centimeters, meters, kilometers) are based on powers of 10 and used in most countries. Imperial units (inches, feet, yards, miles) are used primarily in the US and UK. The base metric unit is the meter; the closest imperial equivalent is approximately 3.28 feet.
There are exactly 100 centimeters in a meter. This is one of the most fundamental metric conversions, used in everyday measurements worldwide for height, furniture and screen sizes.
5 feet 9 inches equals approximately 175.26 centimeters. To convert feet and inches to centimeters, multiply the feet by 30.48 and the inches by 2.54, then add the two results together.
All length conversions
Meters to…
Centimeters to…
Kilometers to…
Inches to…
Yards to…
Need other unit conversions? Explore our weight converter, temperature converter, volume converter, speed converter, area converter, data storage converter, pressure converter, energy converter and time converter.